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The correct answer is B
The Atom Bomb dropped in Nagasaki is an uncontrolled nuclear fission made up of:
When two charged bodies are properly connected but do not exchange electric current, it indicates that they have the same _____.
The device used for locating submerged objects under sea is –
Photovoltaic cells are:
The hormone related to drought tolerance is-
Which of the following occurs in a positively charged body ------------.
In gymnastics, which event is performed on a large floor mat?
Why is red colour preferred for danger signal lights?
What is the power of a lens whose focal length is 1 m?
The Mud festival ‘Chikhal Kalo’ is celebrated in which state?